Ortofon 2M Cartridges Replacement Stylus， Blue<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Recommended for following cartridges: 2M Blue / 2M Blue Verso (Upgrade stylus for 2M Red / 2M Red Verso) </span></li><li><span class="a-list-item"> Frequency response: 20-20，000 Hz + 2 / - 1 dB </span></li><li><span class="a-list-item"> Stylus type: Nude Elliptical </span></li><li><span class="a-list-item"> Stylus tip radius: r/R 8/18 µm </span></li><li><span class="a-list-item"> Tracking force range: 1，6-2，0 g (16-20 mN) </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41wpM4%2BGNGL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51bUJBEWoIL.jpg" noproxy>